What causes Nissan b2631 sunload sensor to malfunction?
B2631 NISSAN Possible Causes 1 Faulty Sunload Sensor 2 Sunload Sensor harness is open or shorted 3 Sunload Sensor circuit poor electrical connection 4 Faulty Air Condition (A/C) Automatic Amplifier More …
What does the b2631 code on a Nissan mean?
B2631 NISSAN Meaning The Air Condition (A/C) Automatic Amplifier monitors the Sunload Sensor. The Diagnostic Trouble Code (DTC) code sets when A/C Automatic Amplifier detects calorie at Sunload Sensor (driver side) 64.7 W/m2 (55.6 kcal/m2·h) or less.
How to do a DTC diagnosis on a sunload sensor?
HAC-52, “DTC Logic”. • Sunload sensor may register a malfunction when indoors, at dusk, or at other times when light is insufficient. When performing the diagnosis indoors, use a lamp (60 W or more) that is pointed at the sunload sensor. DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE With CONSULT-III 1. Turn ignition switch ON.
What happens if the sun load sensor fails?
If the sun load sensor fails, a fault code sets, and the program enters a default value and tries to achieve the desired temperature setting. Sun Load Sensor Test: It’s on the dash usually close to the headlight sensor.
B2631 NISSAN Possible Causes 1 Faulty Sunload Sensor 2 Sunload Sensor harness is open or shorted 3 Sunload Sensor circuit poor electrical connection 4 Faulty Air Condition (A/C) Automatic Amplifier More
B2631 NISSAN Meaning The Air Condition (A/C) Automatic Amplifier monitors the Sunload Sensor. The Diagnostic Trouble Code (DTC) code sets when A/C Automatic Amplifier detects calorie at Sunload Sensor (driver side) 64.7 W/m2 (55.6 kcal/m2·h) or less.
When to use sunload sensor for circuit diagnosis?
• Sunload sensor may register a malfunction when indoors, at dusk, or at other times when light is insufficient. When performing the diagnosis indoors, use a lamp (60 W or more) that is pointed at the sunload sensor. 1. Turn ignition switch ON. 2. Select “Self Diagnostic Result” mode of “HVAC” using CONSULT-III.
If the sun load sensor fails, a fault code sets, and the program enters a default value and tries to achieve the desired temperature setting. Sun Load Sensor Test: It’s on the dash usually close to the headlight sensor.